Results 11 to 20 of about 161,455 (261)
PUP-IT2 as an alternative strategy for PUP-IT proximity labeling
Frontiers in Molecular Biosciences, 2022 PUP-IT is a proximity labeling method based on the prokaryotic enzyme PafA. PafA mediates the ligation of Pup, a small peptide, to the proximal proteins.
Suyu Yue, Peng Xu, Zhihe Cao, Min Zhuang
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Planar Maps as Labeled Mobiles [PDF]
The Electronic Journal of Combinatorics, 2004 We extend Schaeffer's bijection between rooted quadrangulations and well-labeled trees to the general case of Eulerian planar maps with prescribed face valences to obtain a bijection with a new class of labeled trees, which we call mobiles. Our bijection covers all the classes of maps previously enumerated by either the two-matrix model used by ...
Bouttier, Jérémie +2 more
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An Attention Mechanism-Improved YOLOv7 Object Detection Algorithm for Hemp Duck Count Estimation
Agriculture, 2022 Stocking density presents a key factor affecting livestock and poultry production on a large scale as well as animal welfare. However, the current manual counting method used in the hemp duck breeding industry is inefficient, costly in labor, less ...
Kailin Jiang +9 more
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On Integer Cordial Labeling of Some Families of Graphs
Ratio Mathematica, 2022 An integer cordial labeling of a graph $G(p,q)$ is an injective map $f:V\rightarrow [-\frac{p}{2}...\frac{p}{2}]^*$ or $[-\lfloor{\frac{p}{2}\rfloor}...\lfloor{\frac{p}{2}\rfloor}]$ as $p$ is even or odd, which induces an edge labeling $f^*: E ...
S Sarah Surya, Lian Mathew, Alan Thomas
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Exploration for Object Mapping Guided by Environmental Semantics using UAVs
Remote Sensing, 2020 This paper presents a strategy to autonomously explore unknown indoor environments, focusing on 3D mapping of the environment and performing grid level semantic labeling to identify all available objects.
Reem Ashour +4 more
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On the Integer-antimagic Spectra of Non-Hamiltonian Graphs
Theory and Applications of Graphs, 2022 Let $A$ be a nontrivial abelian group. A connected simple graph $G = (V, E)$ is $A$-\textbf{antimagic} if there exists an edge labeling $f: E(G) \to A \setminus \{0\}$ such that the induced vertex labeling $f^+: V(G) \to A$, defined by $f^+(v) = \Sigma$ $
Wai Shiu, Richard Low
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IEEE Access, 2020 One of the difficulties faced when using XML as the data storage structure is query inefficiency. Therefore, various indexing methods have been proposed. When designing indexing methods, the first step is to choose the labeling method.
Wen-Chiao Hsu, I-En Liao
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Beyond Maximum Independent Set: An Extended Integer Programming Formulation for Point Labeling
ISPRS International Journal of Geo-Information, 2017 Map labeling is a classical problem of cartography that has frequently been approached by combinatorial optimization. Given a set of features in a map and for each feature a set of label candidates, a common problem is to select an independent set of ...
Jan-Henrik Haunert, Alexander Wolff
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Super Total Labeling (a,d)- edge Antimagic on the Firecracker Graph
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2020 An (a, d)-edge-antimagic total labeling on (p, q)-graph G is a one-to-one map f from V (G) ∪ E(G) onto the integers 1, 2, . . . , p + q with the property that the edge-weights, w(uv) = f (u)+ f (v) + f (uv) where uv ∈ E(G),form an arithmetic ...
Juhari Juhari
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Stakeholder Network Analysis for Front-of-Pack Labeling in China
Frontiers in Nutrition, 2022 BackgroundFront-of-pack (FoP) labeling on packaged foods is recommended by the World Health Organization (WHO) to reduce diet-related non-communicable diseases, but it has not yet been implemented in China.
Xuejun Yin +12 more
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